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  1. Hadoop HDFS
  2. HDFS-3814

Make the replication monitor multipliers configurable in 1.x

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.1.0
    • 1.1.0
    • namenode
    • None
    • Reviewed
    • Hide
      This change adds two new configuration parameters.
      # {{dfs.namenode.invalidate.work.pct.per.iteration}} for controlling deletion rate of blocks.
      # {{dfs.namenode.replication.work.multiplier.per.iteration}} for controlling replication rate. This in turn allows controlling the time it takes for decommissioning.

      Please see hdfs-default.xml for detailed description.
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      This change adds two new configuration parameters. # {{dfs.namenode.invalidate.work.pct.per.iteration}} for controlling deletion rate of blocks. # {{dfs.namenode.replication.work.multiplier.per.iteration}} for controlling replication rate. This in turn allows controlling the time it takes for decommissioning. Please see hdfs-default.xml for detailed description.

    Description

      It would be good to have the equivalent change of HDFS-3475 in 1.x to allow customization of replication rate.

      Attachments

        1. HDFS-3814.patch
          6 kB
          Jing Zhao
        2. HDFS-3814.patch
          11 kB
          Jing Zhao
        3. HDFS-3814.patch
          11 kB
          Jing Zhao
        4. HDFS-3814.patch
          10 kB
          Suresh Srinivas

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              jingzhao Jing Zhao
              sureshms Suresh Srinivas
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                Updated:
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